Are there any specific PHP frameworks or libraries recommended for handling newsletter functionality on a website?

When implementing newsletter functionality on a website, it is recommended to use PHP frameworks such as Laravel or Symfony which offer robust features for handling email sending and management. Additionally, using libraries like PHPMailer or Swift Mailer can simplify the process of sending newsletters and managing email templates.

// Example using PHPMailer library to send newsletters

use PHPMailer\PHPMailer\PHPMailer;

// Include PHPMailer autoload file
require 'vendor/autoload.php';

// Create a new PHPMailer instance
$mail = new PHPMailer();

// Set up SMTP configuration
$mail->isSMTP();
$mail->Host = 'smtp.example.com';
$mail->SMTPAuth = true;
$mail->Username = 'your@example.com';
$mail->Password = 'your_password';
$mail->SMTPSecure = 'tls';
$mail->Port = 587;

// Set email content
$mail->setFrom('newsletter@example.com', 'Newsletter');
$mail->addAddress('recipient@example.com');
$mail->Subject = 'Newsletter Subject';
$mail->Body = 'Newsletter content goes here';

// Send the email
if ($mail->send()) {
    echo 'Newsletter sent successfully';
} else {
    echo 'Error sending newsletter: ' . $mail->ErrorInfo;
}